JY-UOS03N4PX5S Firmware and DVR App

[caigi]

(03-28-2019, 09:19 AM)admin Wrote:  

(03-27-2019, 07:12 PM)caigi Wrote:  HELLO,
i'm searching for the last firmware of my JY-UOS03N4PX5S. can't find it.
i'm also searching for the last DVR OEM App.
Best
Caigi

Could u please send your screenshot of "about device" on your head unit?
We need to check and send you the files for update.

Please attached your DVR pictures, so that we can know what DVR you had now.

Here i am. i just upload the photo you ask.
thanks
Giovanni